人教高中英语选修8Unit3-Inventors-and-Inventions-Using-language课件（20张ppt）

(共20张PPT)
The
Telephone
becomes
part
of
our
life.
But
do
you
know
who
invented
the
telephone?
A
British
inventor
called
Alexander
Graham
Bell.
Biography(传记）
Name:
Birth:
Birth
place:
When
he
was
his
family
moved
to
.
His
mother
was
almost
.
Alexander
Graham
Bell
1847
Scotland
young
Boston
deaf
Bell’s
most
famous
invention:
Recognitions:
The
patent
was
given
in
telephone
1876
Sound
waves
could
be
in
a
moving
,they
could
be
sent
along
reproduced
electrical
current
a
wire
1847
1876
Five
days
after
the
patent
was
given
to
Bell
1858
1922
1847
Alexander
Graham
Bell
was
born
1876
Alexander
Graham
Bell
invented
telephone
Five
days
after
the
patent
was
given
to
Bell
Bell
sent
his
first
telephone
message
to
his
assistant
Watson
1858
Bell
made
his
first
invention
1922
Bell
made
his
last
invention
2.
Read
the
passage
quickly
and
find
out
the
main
idea
of
every
paragraph.
Para.1
Para.6
Para.7
B.
the
invention
of
the
telephone
E.
a
continuing
searcher
Para.2
Para.3
Para.4
Para.5
F.
curiosity
D.
the
importance
of
the
telephone
C.
the
first
telephone
message
a
new
discovery-the
tetrahedron
shape
Skimming
G.
life
information,
interest
Match
each
paragraph
and
the
main
idea
Detailed
reading
There
are
altogether
six
questions
to
deal
with.
You
can
discuss
the
questions
in
groups.
1.Which
of
the
following
statements
is
not
true?
A.
Bell
invented
the
telephone
by
chance.
B.
Bell
got
a
patent
for
the
telephone
at
30.
C.
Bell
was
interested
in
helping
deaf
people.
D.
Bell
succeeded
in
many
areas
besides
the
telephone.
2.In
the
year
_________
Bell
made
his
last
invention.
A.
1920
B.
1921
C.
1922
D.
1923
3.
Modern
bridge
designs
benefit
a
lot
from
_________.
triangles
B.
tetrahedron
shape
C.
kites
D.
flying
machines
4.
His
most
famous
saying
suggested
that
he
was
________.
thinking
hard
B.
to
rest
C.
of
few
words
D.
thinking
too
much
5.Which
of
the
following
statements
is
NOT
true
?
A
Bell
invented
the
telephone
by
chance
B
Bell
wanted
to
get
a
patent
for
his
invention
.
C
Bell
was
interested
in
helping
deaf
people
D
Bell
succeeded
in
many
areas
besides
the
telephone.
6.
Guess
the
meaning
of
the
underlined
words.
Leave
the
beaten
track
occasionally
and
dive
into
the
woods.
A.
an
area
of
trees
B.
difficulties
C.
building
material
7.What
does
“leave
the
beaten
track”
mean?
A.
insist
on
doing
the
same
thing
B.
look
at
things
or
try
in
a
new
way
C.
stick
to
the
original
method
8.
Which
of
the
following
statements
is
not
true?
A.
Bell
set
out
to
invent
the
telephone
on
purpose.
B.
Bell
experimented
with
helicopter
designs
and
flying
machines.
C.
Bell
was
a
continuing
searcher
to
improve
the
quality
of
life.
D.
Bell’s
curiosity
led
him
to
invent
the
telephone.
“偶尔离开平路，去寻求困境。当你这么做的时候，你一定会发现你从未见过的东西。跟踪下去，不断探索，不知不觉中，你就会发现某种值得思考的东西占据着你的头脑。所有真正伟大的发现都是思考的结果。”
Good
bye!